Design and create a fun playground for your nano. Use the jelly walls to build a perimeter that can contain your nano and keep them interacting with the track and features, like the merry-go-round!Ages: 3+**IMPORTANT**This product contains a Button or Coin Cell Battery. A swallowed Button or Coin Cell Battery can cause internal chemical burns in as little as two hours and lead to death. DO NOT put in nose or mouth. If you think batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention at a hospital emergency room;DO NOT induce vomiting. DO NOT let child eat or drink until an X-ray can determine if a battery is present. Dispose of used batteries immediately. Keep new and used batteries away from children.
